On March 13, Patti Lou Doornbos and Ron Doornbos, both 60, were on a sidewalk on their way to go hiking in Fountain Hills when they were hit from behind by a Ford Explorer.

Patti Lou and Ron Doornbos were hit by an SUV in a crash that also killed another couple

CBC News · Posted: Jun 12, 2018 7:54 PM MT | Last Updated: June 13

Patti Lou Doornbos was killed and Ron Doornbos critically injured in March 13 crash in Arizona. Ron Doornbos was transferred to a hospital in Calgary in late March where he died of his injuries on Tuesday. (Submitted by Alison Veldkamp)

Three months after a devastating crash in Arizona that claimed the life of his wife and two strangers, Ron Doornbos died of his injuries in a Calgary hospital.

On March 13, Patti Lou Doornbos — who went by Lou — and Ron Doornbos, both 60, were on a sidewalk on their way to go hiking in Fountain Hills, about 50 kilometres northeast of Phoenix, when they were hit from behind by a Ford Explorer.